Techion RFID Signal Blocking Faraday Bags — 2 Pack for Phone & Key Fob, Silver-Lined, 7.7 x 4 in

Techion 2 Pack RFID Signal Blocking Bags are compact Faraday pouches that block wireless signals for phones and car key fobs, helping protect privacy and prevent remote key theft.

These two lightweight Faraday bags by Techion are built to stop radio frequency signals between 10 kHz and 3 GHz—covering the bands used by most cell phones, GPS devices, and keyless car remotes. Each pouch combines a silver-lined inner chamber for blocking transmissions with an outer Oxford fabric sleeve for everyday items, offering a simple way to shield devices whether you're at home, traveling, or storing items overnight.

How does the Techion Faraday bag protect my phone and keys?

The pouch uses conductive inner lining to reflect and absorb electromagnetic signals, isolating devices from incoming or outgoing connections. That prevents location pinging, remote hacking attempts, and unwanted unlocking attempts from key fobs.

• Complete blocking range: 10 kHz to 3 GHz covers common cellular, GPS, Bluetooth, and key fob frequencies.
• Inner silver-lined pocket provides the signal barrier; outer pocket stores cash or cards.
• Double-stitched edges and secure closure maintain the shielding seal.

Will my smartphone fit inside these pouches?

Yes—each Techion Faraday pouch has an overall size of 7.7" x 4" (19.5 x 10 cm) and an inner pocket of 7" x 3.8" (18 x 9.6 cm). The opening measures about 6.69" (17 cm), which accommodates most phones with screens up to roughly 6.7".

• Fits most modern smartphones with screens 6.7" and smaller.
• Inner pocket depth and opening designed for easy insert/remove.
• Compact enough to slip into a bag, glovebox, or drawer for storage.

How should I use the two pockets included with each pouch?

Each Techion pouch includes an inner silver-lined compartment for signal-sensitive items (phones, key fobs) and an outer Oxford fabric sleeve for non-shielded items like cash, credit cards, or spare keys. Use the inner pocket whenever you want to isolate a device from networks; use the outer pocket for quick-access items that don’t require blocking.

• Inner pocket: isolate cell phones, GPS trackers, or car key fobs.
• Outer pocket: hold cash, ID, or items that need normal reception.
• Two-pack allows one pouch for home storage and one for travel or daily carry.

Will these bags interfere with regular device use or charging?

While inside the silver-lined pocket, devices cannot send or receive wireless signals, so calls, messages, and remote key functions will not work. For charging or normal use, remove the device from the bag first. The bags are designed for temporary isolation, storage, and security—not for active operation while shielded.

• No wireless reception or transmission when inside the shielded pocket.
• Remove devices to make calls, use mobile data, or charge wirelessly.
• Ideal for overnight storage, travel, or preventing unwanted remote access.

Who this is for: Techion’s 2 Pack RFID Signal Blocking Bags suit anyone who wants an easy, portable way to reduce digital exposure—commuters, travelers, vehicle owners with keyless entry, and people who routinely store devices overnight. The pouches are a practical choice for those seeking added privacy and a simple physical barrier against wireless tracking and unauthorized remote access, without altering device settings or requiring technical setup.